Ceiling light fixture diffuser end rail



FIG. 1 is a front perspective view of a ceiling light fixture diffuser end rail showing my design;

FIG. 2 is a rear perspective view thereof; and

FIG. 3 is an end view thereof.

The end not shown is similar to the end shown.

The end rail is broken away in FIGS. 1 and 2 to indicate intermediate length. 

The ornamental design for ceiling light fixture diffuser end rail, as shown and described. 